HeartStart First Aid / FRx - Replacement AED Battery - Priority First Aid
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Buy AED Defibrillator

heartstart first aid frx aed battery

HeartStart First Aid / FRx – AED Battery (M5070A)


AVAILABLE ON BACKORDER ONLY due to significant global manufacturing delays. Current ETA for shipment of backorders is late September 2022, however this may change as it is subject to receiving stock from the manufacturer. We apologise for any inconvenience, and thank you for your patience and understanding. (Updated 18 July 2022)

Available on backorder


HeartStart First Aid Replacement Battery

Fresh-dated for maximum life, this long-life lithium battery (item M5070A) comes with a four-year factory warranty (four-year shelf life) and 200+ shock capacity, just like your original HeartStart defibrillator battery pack. Make sure your equipment is up to date by replacing your AED battery, or simply keep an extra on hand for emergency preparedness in the event of sudden cardiac arrest.


Compatible HeartStart AEDs


The replacement battery is suitable for the following HeartStart models:

  • HeartStart First Aid HS1 AED
  • HeartStart FRx AED